Benefits of oxygen saturation targeting (Boost-II)

This study looked at the effect different amounts of oxygen has on a baby's long term health.

Background

Babies who are born early often require extra oxygen as part of their treatment.

It is important for health professionals looking after these babies to make sure they are getting the right amount of oxygen. Too little or too much oxygen can have an impact on babies’ survival chances and be damaging for their long term health.

The Study

973 babies from the UK and Ireland took part in research that looked at whether it was better for babies’ survival and long term health to have a lower level (85-89%) of oxygen in their blood or a higher level (91-95%).

Four other similar studies also took place around the world. Babies were followed up two years from their due date.

The findings

At the time the babies were discharged from hospital more babies who had a higher amount of oxygen survived.